{"message":{"slot":"2961354","proposer_index":"644","parent_root":"0xf5a6052d6cc802e1f63af4549e4164fd9036471a8beccaa720d3d11880c38b48","state_root":"0xf7f8dfe0da787ac7ddd03bbd01bb06a05cbdf19a0e3b405435bef90e1f845ab2","body_root":"0x14b4d66a41fd56b5e9e7b974ea0f6e5bf4d1dfe08adc991e828f9519bdc16ee0"},"signature":"0xa016d87b2e15be943554c96a9b67f227d4aaea14d41c5087b766c30edb694b4608a284c076cf145613c68b90f7755dd7197c92c8bfbbb64894086f95454acabafa1422157573590bef838dd7bf9a0b6a7f1a30cc51d4c2464f3a067311564d32"}